Oatey 38824 2-Inch Center Drain box without Valves in 2-Color Polybag High impact polystyrene. 4 support brackets. Easy drain knockout. Top mount knockouts. Box Dimensions: 8-3/4""W x 7-1/2""H x 3-5/8""D. Faceplate Dimensions: 11-3/4""W x 10-1/8""H. Packaged in display carton or polybag for improved merchandising